As mentioned in many reviews already, this isn't a luxury hotel and it doesn't have the fancy new furniture or finishes. This is an old but charming home with culture. On your way out, you walk down a steep creaking staircase, pass through a cute bar, and out into the the buzz of locals going about their day in Bangkok's famed Chinatown. If you can't deal with having to leave the air conditioned space to use the restroom or having a couple gnats floating around, you should probably look elsewhere. But if you don't mind the little inconveniences, you'll find a home with deep character and hosts who obviously love their neighborhood.
PS: Peking duck, roast pork, and guay tiew kua gai within walking distance!